Cisco Cisco Fast Ethernet Port Adapter Scheda Tecnica
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Dual-Port Fast Ethernet Port Adapter (PA-2FE) Features
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Dual-port Fast Ethernet/ISL 100BaseTX port adapter (copper) with RJ-45 connectors
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Dual-port Fast Ethernet/ISL 100BaseFX port adapter (fiber) with SC connectors (TX and RX) supporting multimode 62.5/125-micron
fiber cables
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PA-2FE-TX supports auto-negotiation between 10- and 100-Mbps
SPECIFICATIONS (PA-2FE)
Physical Specifications
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Dimensions (H x W x D): 1.0 x 6.5 x 6.0 in.
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Weight: 1 lb (0.45 kg)
Environmental Specifications
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Operating temperature: 32° to 104°F (0° to 40°C)
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Storage temperature: -4° to 149°F (-20° to 65°C)
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Relative humidity: 10 to 90%, noncondensing
Power Requirements
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Power consumption: 15 watts
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Thermal dissipation: 51 Btu/hr
Maximum Station-to-Station Cabling Distance
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100BaseTX, Category 5 UTP: 328 ft (100m)
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100BaseFX, 62.5/125-micron multimode fiber:
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400-m half duplex, 2-km full duplex
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MII: dependent on customer-supplied transceiver
Network Connectors (per port/interface)
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100BaseTX: RJ-45 (female), standard 8-wire
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100BaseFX: SC (female)
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MII per IEC/SC 48B (sec) 276 [22-1]
Optical Power Parameters
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Transmit output power: -20 to -14 dBm
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Receiver sensitivity: -31 to -14 dBm
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Optical source: Class 1 LED
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Maximum span: 2 km
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Wavelength: 1300 nanometers